EP0590584A3 - Image forming apparatus having recording material carrying member - Google Patents
Image forming apparatus having recording material carrying member Download PDFInfo
- Publication number
- EP0590584A3 EP0590584A3 EP93115612A EP93115612A EP0590584A3 EP 0590584 A3 EP0590584 A3 EP 0590584A3 EP 93115612 A EP93115612 A EP 93115612A EP 93115612 A EP93115612 A EP 93115612A EP 0590584 A3 EP0590584 A3 EP 0590584A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- image forming
- forming apparatus
- recording material
- carrying member
- material carrying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0105—Details of unit
- G03G15/0131—Details of unit for transferring a pattern to a second base
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
- G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
- G03G15/163—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
- G03G15/1635—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device
- G03G15/165—Arrangements for supporting or transporting the second base in the transfer area, e.g. guides
- G03G15/1655—Arrangements for supporting or transporting the second base in the transfer area, e.g. guides comprising a rotatable holding member to which the second base is attached or attracted, e.g. screen transfer holding drum
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
- G03G2215/0151—Apparatus for electrophotographic processes for producing multicoloured copies characterised by the technical problem
- G03G2215/0154—Vibrations and positional disturbances when one member abuts or contacts another member
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
- G03G2215/019—Structural features of the multicolour image forming apparatus
- G03G2215/0193—Structural features of the multicolour image forming apparatus transfer member separable from recording member
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
- G03G2215/019—Structural features of the multicolour image forming apparatus
- G03G2215/0196—Recording medium carrying member with speed switching
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/20—Details of the fixing device or porcess
- G03G2215/2003—Structural features of the fixing device
- G03G2215/2045—Variable fixing speed
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Color Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Color, Gradation (AREA)
- Control Or Security For Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP283815/92 | 1992-09-29 | ||
JP28381592A JP3226629B2 (en) | 1992-09-29 | 1992-09-29 | Image forming device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0590584A2 EP0590584A2 (en) | 1994-04-06 |
EP0590584A3 true EP0590584A3 (en) | 1995-09-20 |
EP0590584B1 EP0590584B1 (en) | 1998-12-09 |
Family
ID=17670514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93115612A Expired - Lifetime EP0590584B1 (en) | 1992-09-29 | 1993-09-28 | Image forming apparatus having recording material carrying member |
Country Status (5)
Country | Link |
---|---|
US (1) | US5523829A (en) |
EP (1) | EP0590584B1 (en) |
JP (1) | JP3226629B2 (en) |
KR (1) | KR0133647B1 (en) |
DE (1) | DE69322466T2 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69415468T2 (en) * | 1993-10-14 | 1999-06-02 | Canon K.K., Tokio/Tokyo | Imaging device |
JP3251425B2 (en) * | 1994-04-28 | 2002-01-28 | キヤノン株式会社 | Color image forming equipment |
US5633702A (en) * | 1995-02-10 | 1997-05-27 | Canon Kabushiki Kaisha | Transfer material carrying member and image-forming apparatus comprising such transfer material carrying member |
US5765094A (en) * | 1995-10-20 | 1998-06-09 | Fuji Xerox Co., Ltd. | Apparatus for holding recording sheets on an image recording apparatus |
US5899610A (en) * | 1995-12-21 | 1999-05-04 | Canon Kabushiki Kaisha | Image bearing belt and image forming apparatus using same |
JP4181653B2 (en) * | 1997-02-28 | 2008-11-19 | キヤノン株式会社 | Image forming apparatus |
JPH10333397A (en) | 1997-04-04 | 1998-12-18 | Canon Inc | Color image forming device |
JP3890141B2 (en) * | 1998-04-28 | 2007-03-07 | キヤノン株式会社 | Image forming apparatus |
JP4371445B2 (en) * | 1998-06-05 | 2009-11-25 | キヤノン株式会社 | Image forming apparatus |
JP4250259B2 (en) * | 1998-06-19 | 2009-04-08 | キヤノン株式会社 | Image forming apparatus |
JP2000010416A (en) * | 1998-06-19 | 2000-01-14 | Canon Inc | Image forming device |
JP4027011B2 (en) | 1999-04-28 | 2007-12-26 | キヤノン株式会社 | Image forming apparatus |
US6952540B2 (en) | 2001-08-10 | 2005-10-04 | Canon Kabushiki Kaisha | Image forming apparatus |
JP2003202761A (en) * | 2001-11-01 | 2003-07-18 | Canon Inc | Image forming apparatus and intermediate transfer unit attached to/detached from image forming apparatus |
US6836641B2 (en) * | 2002-02-18 | 2004-12-28 | Canon Kabushiki Kaisha | Image forming apparatus and image forming method |
US20040206771A1 (en) * | 2003-04-18 | 2004-10-21 | Eric Junkel | Water toy with two port elastic fluid bladder |
US7729649B2 (en) * | 2006-03-20 | 2010-06-01 | Lexmark International, Inc. | Methods and devices for reducing wear on a print cartridge |
JP5043805B2 (en) * | 2007-11-19 | 2012-10-10 | キヤノン株式会社 | Image forming apparatus |
JP5704977B2 (en) * | 2011-03-09 | 2015-04-22 | キヤノン株式会社 | Image forming apparatus |
JP2013029769A (en) | 2011-07-29 | 2013-02-07 | Canon Inc | Image forming device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963341A (en) * | 1974-10-29 | 1976-06-15 | Xerox Corporation | Color electrophotographic printing machine |
DE2558615A1 (en) * | 1974-12-28 | 1976-07-08 | Canon Kk | IMAGE TRANSFER DEVICE |
JPS6323174A (en) * | 1986-07-16 | 1988-01-30 | Canon Inc | Multicolor image forming device |
JPH01248171A (en) * | 1988-03-30 | 1989-10-03 | Ricoh Co Ltd | Image forming device |
WO1991014209A1 (en) * | 1990-03-05 | 1991-09-19 | Eastman Kodak Company | Multicolor image forming method and apparatus |
JPH041670A (en) * | 1990-04-18 | 1992-01-07 | Matsushita Electric Ind Co Ltd | Color image forming device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4872037A (en) * | 1986-02-13 | 1989-10-03 | Ricoh Company, Ltd. | Image forming apparatus and control system therefor |
US4873541A (en) * | 1987-05-28 | 1989-10-10 | Canon Kabushiki Kaisha | Image forming apparatus |
US5099286A (en) * | 1988-04-25 | 1992-03-24 | Minolta Camera Kabushiki Kaisha | Image forming apparatus with and method using an intermediate toner image retaining member |
EP0400996B1 (en) * | 1989-05-31 | 1994-05-11 | Canon Kabushiki Kaisha | Image forming apparatus |
US5214480A (en) * | 1990-01-19 | 1993-05-25 | Canon Kabushiki Kaisha | Image forming apparatus with transfer sheet bearing means |
US5040026A (en) * | 1990-03-05 | 1991-08-13 | Eastman Kodak Company | Method and apparatus for transferring color toner images in registration |
US5043761A (en) * | 1990-03-09 | 1991-08-27 | Eastman Kodak Company | Multicolor image forming apparatus having transfer roller for registering single color images |
JP2891796B2 (en) * | 1990-04-17 | 1999-05-17 | キヤノン株式会社 | Conveying device for conveying recording material, and recording device provided with the conveying device |
US5249023A (en) * | 1991-02-08 | 1993-09-28 | Canon Kabushiki Kaisha | Image forming apparatus having electrostatic attraction member |
JPH05100515A (en) * | 1991-10-09 | 1993-04-23 | Canon Inc | Image forming device |
-
1992
- 1992-09-29 JP JP28381592A patent/JP3226629B2/en not_active Expired - Fee Related
-
1993
- 1993-09-28 EP EP93115612A patent/EP0590584B1/en not_active Expired - Lifetime
- 1993-09-28 US US08/127,604 patent/US5523829A/en not_active Expired - Fee Related
- 1993-09-28 DE DE69322466T patent/DE69322466T2/en not_active Expired - Fee Related
- 1993-09-28 KR KR1019930020082A patent/KR0133647B1/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963341A (en) * | 1974-10-29 | 1976-06-15 | Xerox Corporation | Color electrophotographic printing machine |
DE2558615A1 (en) * | 1974-12-28 | 1976-07-08 | Canon Kk | IMAGE TRANSFER DEVICE |
JPS6323174A (en) * | 1986-07-16 | 1988-01-30 | Canon Inc | Multicolor image forming device |
JPH01248171A (en) * | 1988-03-30 | 1989-10-03 | Ricoh Co Ltd | Image forming device |
WO1991014209A1 (en) * | 1990-03-05 | 1991-09-19 | Eastman Kodak Company | Multicolor image forming method and apparatus |
JPH041670A (en) * | 1990-04-18 | 1992-01-07 | Matsushita Electric Ind Co Ltd | Color image forming device |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 012, no. 231 (P - 723) 30 June 1988 (1988-06-30) * |
PATENT ABSTRACTS OF JAPAN vol. 013, no. 586 (P - 982) 25 December 1989 (1989-12-25) * |
PATENT ABSTRACTS OF JAPAN vol. 016, no. 143 (P - 1335) 9 April 1992 (1992-04-09) * |
Also Published As
Publication number | Publication date |
---|---|
KR940007623A (en) | 1994-04-27 |
JP3226629B2 (en) | 2001-11-05 |
KR0133647B1 (en) | 1998-04-22 |
EP0590584A2 (en) | 1994-04-06 |
US5523829A (en) | 1996-06-04 |
EP0590584B1 (en) | 1998-12-09 |
DE69322466D1 (en) | 1999-01-21 |
DE69322466T2 (en) | 1999-06-02 |
JPH06110345A (en) | 1994-04-22 |
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